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ClockworkMod (CWM) Recovery easy install for RK3066 and RK3188 -- TWRP/CWM Flash-Tool and root for RK3288

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KitKat ROM Request for Skyworth X7010/DNS AirTab P70QW
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Jabbzz
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2014/06/04 - 09:32
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Hello Omar, our developer for Skyworth quit making ROMs, but the Russians are trying so hard to make a KitKat for our clone tab (DNS AirTab). I figured if I requested a ROM from you it would be easier and everyone would be happy already.

Full SPECS: (Stock) 

  • Rockchip 3188 Quad Core Processore (28nm, 512kb l2 cache, 1.6ghz)
  • 2GB Hynix DDR3 SDRAM 1600(h5tq4g8) Clocked @ 300mhz idle, 400mhz 1.2v
  • Hynix 8GB Internal Nand FLASH h27ucg8t2atr
  • Mali 400MP4 GPU @ 600mhz
  • Wifi and BT By mediatek (MT5931 and MT6622BT)
  • UP TO 64GB micro sd support
  • USB OTG
  • NTFS SUPPORT
  • HDMI SOCKET
  • 7", 1280 x800 resolution
  • Realtek RT3261 Audio
  • Stock OS JB 4.1.1 (Ported/unperfected rom, missing libs, cannot run NBA2k13 on stock rom 4.1 due to the missing lib)

This is the Cloud Storage that the Russians made:  http://disk.yandex.ru/ (login:skyworthairtab pass:skyworth).The contents are our ROMs and theirs in one single cloud, please ask me if you need anything. I am not an expert but I'll do what I can to help.

Thank you :D

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Oma7144

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Metallic2011
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2014/06/09 - 12:52
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Hi Oma! I'm this Russian, who trying to port the your firmware on Dns Airtab p70qw (it is the clone of Skyworth X7010).

We have also the second model of the tablet, which differs from the first model (and from the tablet Skyworth x7010) communication modules, wi-fi and bluetooth (3g module in Russian implementation skyworth x7010 is no not one of the two revisions).

I found this topic and did everything as described in your post on the tablet DNS Airtab p70qw rev1.01 (original firmware on it from skyworth runs only with off accelerometer). I received perfect running your firmware for Chuwi V88 based on KitKat 4.4.2 (v2.3 for the first version of the loader), what do you recommend to run on Skyworth x7010 post above, but without sound.

Earlier, when trying to port the same firmware (although version 2.1) on the first model of the tablet (I have just such) by repacking our section boot.img with him as his replacement on the my ramdisk to ramdisk from your firmware Kit Kat 4.4.2 (v2.1) I had again no working sound. Though I have on the tablet worth loader version 2.10, but your firmware have loader 1.24. The result was a working firmware with normal working wi-fi and bluetooth, but no sound. 

The most interesting thing happened when I ran your Kit Kat from Chuwi v88 (2.1) using built for my tablet boot.img, which packed the core of the second model of our tablet. The result was also working firmware with sound, but with broken wi-fi and bluetooth (on the tablet first revision).
I expect that the core of the firmware skyworth x7010 (for tablets as it is the first model of the native) has all the necessary modules and settings to start wi-fi and bluetooth on the first revision of the tablet in your Kit Kat from Cuwi v88, but does not have either modules or settings, or both to run at the sound. 
A second revision of the kernel (1.02), starting your first firmware revision just contains everything needed to run the sound, but does not have to run the same wi-fi and bluetooth.

Need for your help in launching your firmware Kit Kat (2.3) from Chuwi V88 tablet on two models DNS Airtab p70qw. 

Would welcome any of your help. A link to the folder that contains all the necessary files: Necessary files
I also link to branch russian forum '4pda' in which the discussion is conducted tablet DNS Airtab p70qw and run your firmware on it: 4pda

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2014/06/09 - 14:04
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Be careful with the premise: "it is a clone of". Often the same model came in batches with (at this time of manufacturing) available chips or on special order for a reseller. Or it is a further (cost-reduced) PCB-board. So it could be that in your case it is simply an other gpio used for the sound-chip. We don't know as long as the kernel sources are not published.

Did somebody test the v2.3 build with the (for wifi) working kernel on the genuine tab?

- Oma -


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hvorovk
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2014/06/18 - 11:42
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Dear Oma, I am also one of the Russian developers. Interested in how to port the firmware At least your every 4.4 to our tablet.Sut is that we have used in audio chip realtek alc3224 MT6622 bluetooth WiFi MT5931. Particularly successful were able to port your firmware 4.2.2 with multivindov on chuwi v88 v5.2 very wish I 4.4 port but no it does not come out. tell me what we do. Firmware corrected so that the image from the system and inserted into it from our modules firmware and then have collected from our firmware only other way modified system. HELP ME OMA!:) sorry im bad english)

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Oma7144

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2014/06/18 - 18:01
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All chuwi V88 builds should work with you, as it has also Mediatek MT5931 WIFI with BT Cooperation to MT6622.

If you have sound issues then try to use the HAL's from the stock firmware.

- Oma -

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hvorovk
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2014/06/19 - 11:27
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4.4 and 4.2.2 to CM does not work or whatever WiFi bt. but on 4.2.2 multiwindow everything works without problems. can help us and show how your firmware to this kind of result.

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Oma7144

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2014/06/19 - 11:33
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Hm, can I have a dmesg and a logcat from the Skyworth X7010 stock firmware?

- Oma -

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hvorovk
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2014/06/19 - 12:39
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http://4pda.ru/pages/go/?u=http%3A%2F%2Fftp.dns-shop.ru%2FTablet_PC%2FP70QW%2Fupdate.img -stock firmware on my device 

https://yadi.sk/d/ybewVSQFU3Nhz firmware from you firmware on chywi v 88  

 

https://yadi.sk/d/0slq04AcU4oJj stock firmware skyworth x7010

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Oma7144

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2014/06/19 - 15:54
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Thank you for the rom links.

What I need is some logs from the stock firmware to see what's going on.

su
dmesg >/mnt/sdcard/dmesg.txt
logcat -d -v time >/mnt/sdcard/logcat.txt

 

- Oma -

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hvorovk
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2014/06/19 - 16:51
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this is 4.2.2 you firmware . on stock  would later. sorry:)

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2014/06/19 - 17:03
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On your DNS tab? Which firmware? According to the log wifi is running.

- Oma -

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hvorovk
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2014/06/20 - 04:37
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This is your 4.2.2 B88 5.2. yes on my tablet. It all works. But here's the rest of the firmware do not want to work in them no sound no Wi fi and bt. such as 4.4.2 or 4.2.2 CM

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Metallic2011
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2014/06/20 - 09:32
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   Dear Oma, Wi fi and bluetooth run if import in our ramdisk boot from 4.4.2, because on our tablet core type android, and do not type the kernel as chuwi v88. But with sound nothing comes out.

   We have the second revision of our tablet, there's stock firmware 4.2.2, in this firmware have the boot and kernel. Now 4.4.2 goes with sound on the tablet of the first audit, if in a bout for the first revision to import ramdisk from chuwi v88_4.4.2 and the kernel from the second revision of the tablet. I will allow myself to remind you that the dialogue is about the start of your firmware 4.4.2 on the tablet, it is the first revision.

   It turns out that on the tablet of the first audit not own the audio engine in your 4.4.2 is, wi-fi and bluetooth nope, since the revision of the tablet are communication modules. And in the native kernel sound nope, but wi-fi and bluetooth working.

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2014/06/20 - 11:06
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Downloaded the 4.1.1 firmware DNS Airtab P70QW from post #9, first link.

Here is the kernel: http://crewrktablets.arctablet.com/?wpfb_dl=1863

System contains no mt5931.ko. So the driver is possibly in the kernel.

Where can I find the 4.2.2 firmware?

- Oma -

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